DE19519605A1 - Airbag high pressure reservoir for motor vehicles - Google Patents

Airbag high pressure reservoir for motor vehicles

Info

Publication number
DE19519605A1
DE19519605A1 DE1995119605 DE19519605A DE19519605A1 DE 19519605 A1 DE19519605 A1 DE 19519605A1 DE 1995119605 DE1995119605 DE 1995119605 DE 19519605 A DE19519605 A DE 19519605A DE 19519605 A1 DE19519605 A1 DE 19519605A1
Authority
DE
Germany
Prior art keywords
tube
pressure accumulator
webs
airbag
airbag high
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
DE1995119605
Other languages
German (de)
Inventor
Rudolf Dipl Ing Andres
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
Mercedes Benz AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Daimler Benz AG, Mercedes Benz AG filed Critical Daimler Benz AG
Priority to DE1995119605 priority Critical patent/DE19519605A1/en
Publication of DE19519605A1 publication Critical patent/DE19519605A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/26—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow
    • B60R21/268—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow using instantaneous release of stored pressurised gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C1/00—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge
    • F17C1/02—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge involving reinforcing arrangements
    • F17C1/08—Integral reinforcements, e.g. ribs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/01—Shape
    • F17C2201/0104—Shape cylindrical
    • F17C2201/0109—Shape cylindrical with exteriorly curved end-piece
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/05—Size
    • F17C2201/058—Size portable (<30 l)
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/01—Reinforcing or suspension means
    • F17C2203/011—Reinforcing means
    • F17C2203/013—Reinforcing means in the vessel, e.g. columns
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0602—Wall structures; Special features thereof
    • F17C2203/0612—Wall structures
    • F17C2203/0614—Single wall
    • F17C2203/0617—Single wall with one layer
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0634—Materials for walls or layers thereof
    • F17C2203/0636—Metals
    • F17C2203/0646—Aluminium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2209/00—Vessel construction, in particular methods of manufacturing
    • F17C2209/22—Assembling processes
    • F17C2209/221—Welding
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2221/00—Handled fluid, in particular type of fluid
    • F17C2221/01—Pure fluids
    • F17C2221/014—Nitrogen
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2221/00—Handled fluid, in particular type of fluid
    • F17C2221/03—Mixtures
    • F17C2221/031—Air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
    • F17C2223/0107—Single phase
    • F17C2223/0123—Single phase gaseous, e.g. CNG, GNC
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/03—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the pressure level
    • F17C2223/036—Very high pressure (>80 bar)
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2260/00—Purposes of gas storage and gas handling
    • F17C2260/01—Improving mechanical properties or manufacturing
    • F17C2260/013—Reducing manufacturing time or effort
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2270/00—Applications
    • F17C2270/01—Applications for fluid transport or storage
    • F17C2270/0165—Applications for fluid transport or storage on the road
    • F17C2270/0181—Airbags

Abstract

The consists of a cylindrical aluminium casing (1) made from an extruded tube, with its walls (2) reinforced by webs (3,5) facing radially inwards. These webs may be supported by an internal tube (4). The tube (1) may have end caps pressure-cast from aluminium and fixed to it. The end caps may be fixed to the tube by electron beam welding. All the webs extend for the entire length of the casing.

Description

Die Erfindung betrifft einen Airbag-Hochdruckspeicher, bestehend aus einem im wesentlichen zylindrischen Gehäuse, insbesondere Aluminium, dessen Wandung zur Einhaltung einer geringen Wandstärke mit Verstärkungsanordnungen versehen ist.The invention relates to an airbag high-pressure accumulator from a substantially cylindrical housing, in particular Aluminum, the wall of which adheres to a low Wall thickness is provided with reinforcement arrangements.

Airbags, wie sie im Kraftfahrzeug zum Aufblasen eines Luftsackes vorgesehen sind, erzeugen Gas durch Zünden eines chemischen Pulvers. Dabei entstehen jedoch giftige Gase und eine Hitzeentwicklung, die unter Umständen zu Verbrennungen führen kann. Es sind daher Hochdruckspeicher entwickelt worden, die mit einem ungiftigen Gas, z. B. mit Luft oder Stickstoff, und mit einem Druck von ca. 400 bar aufgeladen werden, um im Auslösungsfall den zum Aufblasen des Luftsackes notwendigen Gasdruck zur Verfügung zu stellen. Solche Hochdruckspeicher werden in der Regel im Handschuhfach oder auch in der Pkw- Seitenwand untergebracht. Sie sind deshalb aus Platzgründen im wesentlichen zylindrisch ausgebildet. Da sie auch ein minimales Gewicht aufweisen sollen, sind solche zylindrischen Gehäuse für den Hochdruckspeicher aus Aluminium hergestellt und diese rohrförmigen Gehäuse werden in aufwendiger Weise mit hochfesten Garnen umwickelt, die mit Harz getränkt werden und anschließend eine ausreichende Verstärkungsschicht bilden. Diese Art der Speicherfertigung ist aufwendig, sowohl in der Fertigung als auch in der Kontrolle.Airbags, such as those used in motor vehicles to inflate an airbag are provided to generate gas by igniting a chemical Powder. However, this creates toxic gases and one Development of heat, which may lead to burns can. High-pressure accumulators have therefore been developed that work with a non-toxic gas, e.g. B. with air or nitrogen, and with a pressure of approx. 400 bar in order to Triggers the case necessary to inflate the airbag To provide gas pressure. Such high pressure accumulators are usually in the glove compartment or in the car Sidewall housed. For reasons of space, they are therefore in the essentially cylindrical. Since it is also a minimal Such cylindrical housings are intended to have weight the high-pressure accumulator made of aluminum and this tubular housings are complex with high-strength Wrapped yarns that are soaked in resin and then form a sufficient reinforcement layer. That kind of Storage manufacturing is expensive, both in manufacturing and also in control.

Es ist für Kunststoffrohre zwar bekannt (DE-GM 17 19 611 bzw. 17 17 503), daß die thermoplastische Rohrwandung und/oder eine nach innen gerichtete Verrippung mit einer Anordnung von Drähten, Geweben oder Fasern versehen ist, die zur Verbesserung der Dauerfestigkeit dienen. Solche Rohre sind aber ebenfalls sehr aufwendig in ihrer Herstellung und lassen sich, da sie letzten Endes die notwendige Festigkeit nicht aufweisen, im Automobilbau auch nicht als Hochdruckspeicher verwenden.It is known for plastic pipes (DE-GM 17 19 611 and 17 17 503) that the thermoplastic tube wall and / or one after internal ribbing with an arrangement of wires, Fabrics or fibers is provided to improve the Fatigue strength. Such pipes are also very good  elaborate in their manufacture and can, since they last In the end, do not have the necessary strength in automotive engineering also do not use as a high pressure accumulator.

Der Erfindung liegt daher die Aufgabe zugrunde, einen Hochdruckspeicher der eingangs genannten Art für einen Airbag zur Verfügung zu stellen, der auf eine aufwendige Ummantelung verzichtet, einfach herstellbar ist und dennoch die ausreichende Wandfestigkeit aufweist.The invention is therefore based on the object High-pressure accumulator of the type mentioned at the beginning for an airbag to provide that on an elaborate sheathing dispensed with, easy to manufacture and yet sufficient Has wall strength.

Die Erfindung besteht zur Lösung dieser Aufgabe bei einem Hochdruckspeicher der eingangs genannten Art darin, daß das Gehäuse aus einem als Fließpreßteil hergestellten Rohr besteht, dessen Wandung durch nach innen gerichtete Stege verstärkt ist. Durch diese Ausgestaltung weist das rohrförmige Gehäuse aufgrund seiner Bauart schon die notwendige Festigkeit auf. Eine aufwendige Umwicklung, um die notwendige Wandfestigkeit zu erreichen, ist nicht notwendig. Die neuen Speichergehäuse lassen sich auch in äußerst einfacher Weise durch Fließpressen eines entsprechenden Rohrstranges herstellen, der anschließend auf Länge abgeschnitten wird.The invention consists in solving this problem in one High-pressure accumulator of the type mentioned in that the Housing consists of a tube manufactured as an extrusion, the wall of which is reinforced by inward-facing webs. Due to this configuration, the tubular housing has its design already has the necessary strength. A elaborate wrapping to ensure the necessary wall strength achieve is not necessary. The new storage enclosures can also be extruded in an extremely simple manner of a corresponding pipe string, which then is cut to length.

In Weiterbildung der Erfindung können die Stege radial gerichtet sein und sich entweder gegenseitig abstützen oder nur ein Stück weit in das Innere hereinragen. Die Stege können aber auch an einem inneren Rohr abgestützt werden, so daß zwar etwas mehr Material für die Herstellung notwendig ist, aber eine besonders gute Festigkeit erzielt wird.In a development of the invention, the webs can be directed radially and either support each other or just a piece protrude far into the interior. The bridges can also be used an inner tube are supported, so that something more Material necessary for the production, but a special one good strength is achieved.

Auf das so hergestellte rohrförmige Gehäuse können in Weiterbildung der Erfindung beidseitig Endkappen aufgesetzt werden, die als Druckgußteil auch aus Aluminium hergestellt und mit dem Rohr dicht verbunden sind. Diese Verbindung kann in einfacher Weise durch eine Elektronenstrahlschweißung vorgenommen werden.On the tubular housing thus produced in Further development of the invention, end caps are fitted on both sides are also made of aluminum as a die-cast part and are tightly connected to the pipe. This connection can be made in simply by electron beam welding be made.

Die Erfindung ist anhand eines Ausführungsbeispiels in der Zeichnung dargestellt und wird im folgenden erläutert. Es zeigen:The invention is based on an embodiment in the Drawing shown and is explained below. It demonstrate:

Fig. 1 eine Ansicht eines neuen Airbag-Hochdruckspeichers und Fig. 1 is a view of a new airbag high-pressure accumulator and

Fig. 2 den Schnitt durch den Hochdruckspeicher der Fig. 1 längs der Schnittebene II-II. Fig. 2 shows the section through the high pressure accumulator of Fig. 1 along the section plane II-II.

Aus den Fig. 1 und 2 ist erkennbar, daß der Hochdruckspeicher aus einem rohrförmigen Gehäuse (1) besteht, das beidseitig durch Endkappen (6) zu dem Behälter abgeschlossen ist. Das rohrförmige Gehäuseteil (1) besteht dabei, wie Fig. 2 erkennen läßt, aus einem Fließpreßteil aus Aluminium, dessen Außenwand (2) relativ dünn ausgestaltet und durch radial nach innen ragende Stege (3) verstärkt ist, die, wie bei (5) angedeutet, nur einen gewissen Bereich radial nach innen abstehen, oder (Stege (3)) radial bis zu einem inneren Rohr (4) reichen und sich an diesem abstützen. Alle Stege (3 und 5) verlaufen, da die Herstellung des Gehäuses (1) als Fließpreßteil erfolgt ist, über die gesamte Länge des Gehäuseteils (1), das entsprechend auf Länge abgeschnitten ist, nachdem es aus der Fertigung gekommen ist.From Figs. 1 and 2 it can be seen that the high pressure accumulator consists of a tubular housing ( 1 ) which is closed on both sides by end caps ( 6 ) to the container. The tubular housing part ( 1 ) consists, as can be seen in FIG. 2, of an extruded part made of aluminum, the outer wall ( 2 ) of which is made relatively thin and reinforced by radially inwardly projecting webs ( 3 ) which, as in ( 5 ) indicated, protrude only a certain area radially inwards, or (webs ( 3 )) extend radially to an inner tube ( 4 ) and are supported on this. All the webs ( 3 and 5 ), since the housing ( 1 ) has been produced as an extruded part, run over the entire length of the housing part ( 1 ), which is cut to length accordingly after it has come out of production.

Auf dieses zylindrische Gehäuseteil (1) sind zwei als Halbkugeln ausgebildete Endkappen (6) aufgesetzt, die als Druckgußteil ebenfalls aus Aluminium hergestellt sind und in bekannter Weise z. B. mittels Elektronenstrahlschweißung stirnseitig mit dem Gehäuseteil (1) fest verbunden sind.On this cylindrical housing part ( 1 ) two end caps ( 6 ) designed as hemispheres are placed, which are also made of aluminum as a die-cast part and in a known manner, for. B. are permanently connected to the housing part ( 1 ) by means of electron beam welding.

Das neue Gehäuse läßt sich sehr einfach herstellen. Es weist ausreichend Festigkeit auf, um den erforderlichen eingangs genannten Druck eines gasförmigen Mediums auszuhalten, das zum Aufblasen eines Luftsackes verwendet wird.The new housing is very easy to manufacture. It points sufficient strength to meet the required input endure mentioned pressure of a gaseous medium which for Inflating an air bag is used.

Claims (5)

1. Airbag-Hochdruckspeicher, bestehend aus einem im wesentlichen zylindrischen Gehäuse aus Leichtmetall, insbesondere Aluminium, dessen Wandung zur Einhaltung einer geringen Wandstärke mit Verstärkungsanordnungen versehen ist, dadurch gekennzeichnet, daß das Gehäuse (1) aus einem als Fließpreßteil hergestellten Rohr besteht, dessen Wandung (2) durch nach innen gerichtete Stege (3, 5) verstärkt ist.1. Airbag high-pressure accumulator, consisting of a substantially cylindrical housing made of light metal, in particular aluminum, the wall of which is provided with reinforcement arrangements to maintain a small wall thickness, characterized in that the housing ( 1 ) consists of a tube produced as an extruded part, the wall of which ( 2 ) is reinforced by inwardly directed webs ( 3 , 5 ). 2. Airbag-Hochdruckspeicher nach Anspruch 1, dadurch gekennzeichnet, daß die Stege (3, 5) radial nach innen gerichtet sind.2. Airbag high-pressure accumulator according to claim 1, characterized in that the webs ( 3 , 5 ) are directed radially inwards. 3. Airbag-Hochdruckspeicher nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Stege (3) an einem inneren Rohr (4) abgestützt sind.3. Airbag high-pressure accumulator according to claim 1 or 2, characterized in that the webs ( 3 ) are supported on an inner tube ( 4 ). 4. Airbag-Hochdruckspeicher nach Anspruch 1, dadurch gekennzeichnet, daß das Rohr (1) beidseitig mit Endkappen (6) versehen ist, die jeweils als Druckgußteil aus Aluminium hergestellt und mit dem Rohr (1) verbunden sind.4. Airbag high-pressure accumulator according to claim 1, characterized in that the tube ( 1 ) is provided on both sides with end caps ( 6 ), which are each made as a die-cast part made of aluminum and connected to the tube ( 1 ). 5. Airbag-Hochdruckspeicher nach Anspruch 4, dadurch gekennzeichnet, daß die Endkappen (6) durch Elektronenstrahlschweißung an das Rohr (1) angesetzt sind.5. Airbag high-pressure accumulator according to claim 4, characterized in that the end caps ( 6 ) are attached to the tube ( 1 ) by electron beam welding.
DE1995119605 1995-05-29 1995-05-29 Airbag high pressure reservoir for motor vehicles Withdrawn DE19519605A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1995119605 DE19519605A1 (en) 1995-05-29 1995-05-29 Airbag high pressure reservoir for motor vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1995119605 DE19519605A1 (en) 1995-05-29 1995-05-29 Airbag high pressure reservoir for motor vehicles

Publications (1)

Publication Number Publication Date
DE19519605A1 true DE19519605A1 (en) 1996-04-04

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DE1995119605 Withdrawn DE19519605A1 (en) 1995-05-29 1995-05-29 Airbag high pressure reservoir for motor vehicles

Country Status (1)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006045594A1 (en) * 2004-10-26 2006-05-04 Autoliv Development Ab Gas generator for passenger protection systems
WO2014035271A2 (en) * 2012-08-28 2014-03-06 Stojkovic Strasimir Larger size bottle for liquefied petroleum gas (lpg) made of transparent plastic material
FR3135508A1 (en) * 2022-05-13 2023-11-17 Pack4Energy Gas storage bottle and method of manufacturing such a bottle

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3832120A1 (en) * 1988-09-21 1990-03-22 Bayern Chemie Gmbh Flugchemie GAS GENERATOR
DE4105787A1 (en) * 1991-02-23 1992-11-12 Daimler Benz Ag PRESSURE TANK FOR STORING PRINT MEDIA
WO1993013353A1 (en) * 1991-12-23 1993-07-08 Teknikkusten Kb Pressure container

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3832120A1 (en) * 1988-09-21 1990-03-22 Bayern Chemie Gmbh Flugchemie GAS GENERATOR
DE4105787A1 (en) * 1991-02-23 1992-11-12 Daimler Benz Ag PRESSURE TANK FOR STORING PRINT MEDIA
WO1993013353A1 (en) * 1991-12-23 1993-07-08 Teknikkusten Kb Pressure container

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006045594A1 (en) * 2004-10-26 2006-05-04 Autoliv Development Ab Gas generator for passenger protection systems
WO2014035271A2 (en) * 2012-08-28 2014-03-06 Stojkovic Strasimir Larger size bottle for liquefied petroleum gas (lpg) made of transparent plastic material
WO2014035271A3 (en) * 2012-08-28 2014-05-15 Stojković Strašimir Larger size bottle for liquefied petroleum gas (lpg) made of transparent plastic material
FR3135508A1 (en) * 2022-05-13 2023-11-17 Pack4Energy Gas storage bottle and method of manufacturing such a bottle

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